agenttesla | 888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad

Analysis

max time kernel
141s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2023 02:20

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General

Target

888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
Size

928KB
MD5

6bce4b81445b12ba2669ce0f19f43aa0
SHA1

01bdba6daa6da8d966f004afe104ae871a9155c8
SHA256

888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad
SHA512

5a5cdda166af5f2fbfa579b297d3790354e61536cc47e5e4c2a24e4d1c60a65e48823c28d67ebdf1995e6d6cd780ef4b0b622857dfdbfb3ddee41238a232c275
SSDEEP

12288:w7lxIyzucL5ZRNmiVs2ON3vd12RaRm+n4j4C41eElP7r9r/+pppppppppppppppX:w7lNlx/V0hd12R44g1e81q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
29ftOO+6H-ivsG5A
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\Control Panel\International\Geo\Nation	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe

description	pid	process	target process
PID 3964 set thread context of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4444 628 WerFault.exe RegSvcs.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

216 schtasks.exe

pid	pid_target	process	target process
4444	628	WerFault.exe	RegSvcs.exe

pid	process
216	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
1552	powershell.exe
4820	powershell.exe
3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
1552	powershell.exe
4820	powershell.exe
628	RegSvcs.exe
628	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
Token: SeDebugPrivilege	1552	powershell.exe
Token: SeDebugPrivilege	4820	powershell.exe
Token: SeDebugPrivilege	628	RegSvcs.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe

description	pid	process	target process
PID 3964 wrote to memory of 4820	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	powershell.exe
PID 3964 wrote to memory of 4820	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	powershell.exe
PID 3964 wrote to memory of 4820	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	powershell.exe
PID 3964 wrote to memory of 1552	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	powershell.exe
PID 3964 wrote to memory of 1552	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	powershell.exe
PID 3964 wrote to memory of 1552	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	powershell.exe
PID 3964 wrote to memory of 216	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	schtasks.exe
PID 3964 wrote to memory of 216	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	schtasks.exe
PID 3964 wrote to memory of 216	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	schtasks.exe
PID 3964 wrote to memory of 1316	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 1316	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 1316	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe
PID 3964 wrote to memory of 628	3964	888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe
"C:\Users\Admin\AppData\Local\Temp\888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3964

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\888879dc6984765022bbe60559d28cf3bd550f641f2034f11a10052acc7240ad.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4820

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZSkOAuTLFh.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1552

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZSkOAuTLFh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA5B.tmp"
2⤵
- Creates scheduled task(s)
PID:216

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:1316

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 1380
3⤵
- Program crash
PID:4444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 628 -ip 628
1⤵
PID:4648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
a203c742d9d4e6fe3d7299f946ec0ac0

SHA1
e23fa4baabe588454f65ba7756e9ad1067b1bc08

SHA256
3e6df5a3c6a583dd8862a3e55b0f984108a87784de9b49e92ee523955455bfd5

SHA512
2d64aaf31868e89ca08a41aea1a22e7e7a2e6d772cb73f011415b2918d243ceddbfc25d741c4cea8d24c36d9ec6f563031849e2c66858b54d97843211a8abeb1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_piu2wzaz.4vl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA5B.tmp

Filesize
1KB

MD5
c0a2bd0bbd3787b21afe027168b8f140

SHA1
cc9772fa0ab83b092c53957eb783fe5928137672

SHA256
c1f9e3e6047a27533c1cf7a5865a9b327e000c412b864cafad6fa6824682efb0

SHA512
f5a4b0eee836f3e3e1e0faeb76139ff2cd2cc5538f2a7885b7f0f3ec38bb48e6a9d13d965466969d8d5c88600ec077d80e6ce608145d7b3b955273573f745084

Download Submit
memory/628-47-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/628-97-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/628-49-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/628-51-0x00000000051F0000-0x0000000005200000-memory.dmp

Filesize
64KB

Download
memory/1552-55-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/1552-84-0x0000000007C50000-0x0000000007CE6000-memory.dmp

Filesize
600KB

Download
memory/1552-57-0x000000007F140000-0x000000007F150000-memory.dmp

Filesize
64KB

Download
memory/1552-59-0x00000000712C0000-0x000000007130C000-memory.dmp

Filesize
304KB

Download
memory/1552-83-0x0000000007A40000-0x0000000007A4A000-memory.dmp

Filesize
40KB

Download
memory/1552-53-0x0000000006C90000-0x0000000006CDC000-memory.dmp

Filesize
304KB

Download
memory/1552-52-0x00000000066C0000-0x00000000066DE000-memory.dmp

Filesize
120KB

Download
memory/1552-70-0x0000000006C10000-0x0000000006C2E000-memory.dmp

Filesize
120KB

Download
memory/1552-85-0x0000000007BD0000-0x0000000007BE1000-memory.dmp

Filesize
68KB

Download
memory/1552-21-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/1552-22-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/1552-23-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/1552-24-0x00000000057F0000-0x0000000005812000-memory.dmp

Filesize
136KB

Download
memory/1552-89-0x0000000007CF0000-0x0000000007CF8000-memory.dmp

Filesize
32KB

Download
memory/1552-26-0x0000000005FF0000-0x0000000006056000-memory.dmp

Filesize
408KB

Download
memory/1552-95-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3964-50-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3964-10-0x0000000008860000-0x00000000088DC000-memory.dmp

Filesize
496KB

Download
memory/3964-1-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3964-0-0x0000000000FF0000-0x00000000010DE000-memory.dmp

Filesize
952KB

Download
memory/3964-2-0x0000000005FF0000-0x0000000006594000-memory.dmp

Filesize
5.6MB

Download
memory/3964-3-0x0000000005AE0000-0x0000000005B72000-memory.dmp

Filesize
584KB

Download
memory/3964-4-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

Filesize
64KB

Download
memory/3964-5-0x0000000005C90000-0x0000000005C9A000-memory.dmp

Filesize
40KB

Download
memory/3964-6-0x0000000005D40000-0x0000000005DDC000-memory.dmp

Filesize
624KB

Download
memory/3964-16-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

Filesize
64KB

Download
memory/3964-7-0x0000000005E70000-0x0000000005E86000-memory.dmp

Filesize
88KB

Download
memory/3964-11-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/3964-8-0x0000000005E80000-0x0000000005E88000-memory.dmp

Filesize
32KB

Download
memory/3964-9-0x0000000005FB0000-0x0000000005FBA000-memory.dmp

Filesize
40KB

Download
memory/4820-54-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/4820-87-0x0000000007D30000-0x0000000007D44000-memory.dmp

Filesize
80KB

Download
memory/4820-80-0x00000000079F0000-0x0000000007A93000-memory.dmp

Filesize
652KB

Download
memory/4820-81-0x0000000008130000-0x00000000087AA000-memory.dmp

Filesize
6.5MB

Download
memory/4820-82-0x0000000007AF0000-0x0000000007B0A000-memory.dmp

Filesize
104KB

Download
memory/4820-60-0x00000000712C0000-0x000000007130C000-memory.dmp

Filesize
304KB

Download
memory/4820-56-0x000000007FC90000-0x000000007FCA0000-memory.dmp

Filesize
64KB

Download
memory/4820-46-0x00000000062C0000-0x0000000006614000-memory.dmp

Filesize
3.3MB

Download
memory/4820-86-0x0000000007D20000-0x0000000007D2E000-memory.dmp

Filesize
56KB

Download
memory/4820-58-0x00000000079B0000-0x00000000079E2000-memory.dmp

Filesize
200KB

Download
memory/4820-88-0x0000000007E30000-0x0000000007E4A000-memory.dmp

Filesize
104KB

Download
memory/4820-17-0x0000000005250000-0x0000000005286000-memory.dmp

Filesize
216KB

Download
memory/4820-18-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4820-19-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/4820-96-0x0000000074AE0000-0x0000000075290000-memory.dmp

Filesize
7.7MB

Download
memory/4820-20-0x00000000058C0000-0x0000000005EE8000-memory.dmp

Filesize
6.2MB

Download
memory/4820-27-0x0000000006150000-0x00000000061B6000-memory.dmp

Filesize
408KB

Download